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Henan Sicheng Abrasive Tech Co., Ltd.
China Manufacturer with main products: Zirconia Fused Alumina, White Fused Alumina, Silicon Carbide, Brown Fused Alumina, Boron Carbide |
Boron Carbide B4C Crystal F150 for Bulletproof Armor
| FOB Price: | 750.00 - 780.00 USD/Bag |
|---|---|
| Supply Ability: | 5,000 Bag(s) per Month |
| Shipping: | By Sea |
| Payment Terms: | L/C, D/A, D/P |
Related products from verified members
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Henan in China |
| Packaging Details: | 25KGS/BAG |
Quick Details
- Abrasive Grain Sizes: F40-F1500
- Usage: Grinding and polishing
- Material: B4C
- Brand Name: SICHENG
- color: Black
Specifications
High hardness Boron carbide powder, also known as B4C is
Produced from high-temperature smelting boric acid and carbon materials in
Electric furnaces.
Boron carbide is with high hardness up to Mohs' 9.3, which is the third
Hard material besides Diamond and CBN.
Product Features:
1. High-temperature resistance, Acid-alkali resistance
2. Boron carbide can get a bigger Neutron interception area with high Neutron absorbability.
3. High strength, high chemical Stability
4. Low specific gravity
TYPICAL PHYSICAL PROPERTIES:
Appearance |
Black powder |
Molecular Weight(g/mol.) |
55.25515 |
Specific Heat(cal-mol-c) |
12.5 |
Knoop hardness |
2750 |
Mohs hardness |
9.6 |
Micro Hardness |
4950kgf/mm2 |
Density&phase |
2.52g/cm(Solid) |
Melting point |
2350℃(2623.15K) |
Boiling point |
>3500℃(>3773.15K) |
Solubility in Water |
Insoluble |
Crystal Structure |
Rhombohedral |
Chemical Composition:
Grit Size |
Mean Diameter in Um |
B% |
C% |
Fe2O3 |
B4C% |
36# |
600-500 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
40# |
500-425 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
46# |
425-355 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
54# |
355-300 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
60# |
315-215 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
80# |
200-160 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
100# |
160-125 |
78-81 |
17-22 |
0.2-0.4 |
97-99 |
120# |
125-100 |
78-80 |
17-22 |
0.2-0.4 |
96-98 |
150# |
100-80 |
78-80 |
17-22 |
0.2-0.4 |
96-98 |
180# |
80-63 |
78-80 |
17-22 |
0.2-0.4 |
96-98 |
240# |
60-50 |
77-80 |
17-22 |
0.3-0.5 |
96-97 |
280# |
50-40 |
77-80 |
17-22 |
0.3-0.5 |
96-97 |
320# |
40-28 |
77-80 |
17-22 |
0.3-0.5 |
96-97 |
F360/W40 |
35-28 |
76-79 |
17-21 |
0.3-0.6 |
95-97 |
F400/W28 |
28-20 |
76-79 |
17-21 |
0.3-0.6 |
95-97 |
F500/W20 |
20-14 |
75-79 |
17-21 |
0.4-0.8 |
94-96 |
F600/W14 |
10-14 |
76-79 |
18-22 |
0.3-0.7 |
94-97 |
F800/W10 |
10-7 |
74-78 |
17-21 |
0.4-0.9 |
92-94 |
F1000/W7 |
7-5 |
74-78 |
17-21 |
0.4-0.9 |
92-94 |
F1200/W5 |
5-3.5 |
75-78 |
18-22 |
0.1-0.8 |
90-94 |
F1500/W3.5 |
3.5-2.5 |
75-78 |
18-22 |
0.1-0.8 |
90-94 |
F2000/W2.5 |
2.5-1.5 |
75-78 |
18-22 |
0.1-0.8 |
90-94 |
W1.5 |
1.5-0.5 |
75-78 |
18-22 |
0.1-0.8 |
90-94 |
W0.5 |
0.5-0 |
75-78 |
18-22 |
0.1-0.8 |
90-94 |
Application:
1. Neutron Absorber for nuclear facilities, as reactor control rods and neutron-absorbing Shielding
2. Anti-radiation Coating for protection walls
3. Polishing Sapphire substrate
4. Coating of Wear-resistant electrode
5. Polishing hard Alloy such as tungsten carbide as lapping abrasive material
6. Wear resistance Liner such as bulletproof board and Armor
7. Anti-oxidant in Carbon-bonded refractory mixes
8. Wear parts such as Blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, Thread guides.
Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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